| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 14 of 55 | 74% | 2 of 4 | 50% | 4 | 7 | 4 | 20 | 2 | 5 |
| setLeftChild(Expression) | | 76% | | 50% | 1 | 2 | 1 | 6 | 0 | 1 |
| setRightChild(Expression) | | 76% | | 50% | 1 | 2 | 1 | 6 | 0 | 1 |
| getLeftChild() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| getRightChild() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| OpNode(Expression, Expression) | | 100% | n/a | 0 | 1 | 0 | 6 | 0 | 1 |